Print out SPLS fits, the number and the list of selected predictors.
Usage
## S3 method for class 'spls':
print( x, ... )
Arguments
x
A fitted SPLS object.
...
Additonal arguments for generic print.
Value
NULL.
References
Chun, H. and Keles, S. (2007). "Sparse partial least squares
for simultaneous dimension reduction and variable selection"
(http://www.stat.wisc.edu/~keles/Papers/SPLS_Nov07.pdf).